But when the animal goes to sleep, the CSF rushes into the brain to rinse and clean it out.

但当这只小动物睡着之后，CSF 就涌入了大脑，开始进行大扫除。

So, you blow your nose to clean it out.

所以，你擤鼻涕把它清理干净。

Yeah. They're cleaning it out, tearing it down.

没错 他们要把房子清空拆除。

And we'd clean it out because we're very Type A and organized.

我们会清理它，因为我们非常 A 型并且有条理。